/* CONFIGURAÇÕES GERAIS CONTATO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f6f9;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

/* FLEXBOX HEADER */
header {
    background-color: #1b4332;
    color: #fff;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    border-bottom: 5px solid #d4af37;
    width: 100%;
}

header h1 {
    font-size: 1.8rem;
    text-align: center;
    line-height: 1.2;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    width: 100%;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: background 0.3s;
}

nav a:hover, nav a.active {
    background-color: #d4af37;
    color: #1b4332;
}

/* FLEXBOX CONTEÚDO COM FORMULÁRIO */
main {
    flex: 1;
    padding: 30px 15px;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

section {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.04);
    border-left: 6px solid #1b4332;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

section h2 {
    color: #1b4332;
    text-align: center;
    font-size: 1.5rem;
}

section p {
    text-align: center;
    line-height: 1.5;
    color: #555;
}

/* FORMULÁRIO */
form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

label {
    font-weight: bold;
    color: #1b4332;
    font-size: 0.95rem;
}

input {
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    width: 100%;
    transition: border-color 0.3s;
}

input:focus {
    border-color: #d4af37;
    outline: none;
}

button {
    background-color: #1b4332;
    color: white;
    border: none;
    padding: 14px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s, transform 0.1s;
    width: 100%;
}

button:hover {
    background-color: #2d6a4f;
}

button:active {
    transform: scale(0.98);
}

footer {
    background-color: #111;
    color: #aaa;
    text-align: center;
    padding: 20px 15px;
    font-size: 0.85rem;
    margin-top: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

/* RESPONSIVIDADE CONTATO */
@media (max-width: 600px) {
    header h1 { font-size: 1.4rem; }
    nav { flex-direction: column; gap: 8px; }
    nav a { width: 100%; text-align: center; background-color: rgba(255,255,255,0.1); }
    main { padding: 20px 10px; }
    section { padding: 20px 15px; border-left-width: 4px; }
}